2078494875

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{20759}}^1$

素因数の和:20869

約数の個数: 48

約数和(自身を含む): 3789115200

約数和(自身を除く): 1710620325

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 225, 267, 375, 445, 801, 1125, 1335, 2225, 4005, 6675, 11125, 20025, 20759, 33375, 62277, 100125, 103795, 186831, 311385, 518975, 934155, 1556925, 1847551, 2594875, 4670775, 5542653, 7784625, 9237755, 16627959, 23353875, 27713265, 46188775, 83139795, 138566325, 230943875, 415698975, 692831625, 2078494875]

約数ペア:

[(1, 2078494875), (3, 692831625), (5, 415698975), (9, 230943875), (15, 138566325), (25, 83139795), (45, 46188775), (75, 27713265), (89, 23353875), (125, 16627959), (225, 9237755), (267, 7784625), (375, 5542653), (445, 4670775), (801, 2594875), (1125, 1847551), (1335, 1556925), (2225, 934155), (4005, 518975), (6675, 311385), (11125, 186831), (20025, 103795), (20759, 100125), (33375, 62277)]